<form method="post" enctype="multipart/form-data" action="index.php">
    <input type="file" name="dataFile" onchange="this.form.submit()" />
    <input type="hidden" name="real_action_script" value="ApplicationQuantitiesImport.php" />
    <input type="hidden" name="dataType" value="historicalQuantities" />
    <script type="text/javascript">
        <!--
        document.write("<p>Pasirinkus failą, jis bus įkeltas automatiškai.</p>");
        //-->
    </script>
    <noscript><input type="submit" value="Siųsiti"/></noscript>
</form>